{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"years-of-schooling-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Years of schooling, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1991-01-01","value":4.81047},{"date":"1992-01-01","value":4.58918},{"date":"1993-01-01","value":4.38782},{"date":"1994-01-01","value":4.20384},{"date":"1995-01-01","value":4.03381},{"date":"1996-01-01","value":3.46952},{"date":"1997-01-01","value":3.35277},{"date":"1998-01-01","value":3.2444},{"date":"1999-01-01","value":3.14245},{"date":"2000-01-01","value":3.04671},{"date":"2001-01-01","value":3.30421},{"date":"2002-01-01","value":3.19853},{"date":"2003-01-01","value":3.09973},{"date":"2004-01-01","value":3.00621},{"date":"2005-01-01","value":0.906051},{"date":"2006-01-01","value":0.897915},{"date":"2007-01-01","value":0.889925},{"date":"2008-01-01","value":0.882075},{"date":"2009-01-01","value":0.874362},{"date":"2010-01-01","value":0.866783},{"date":"2011-01-01","value":0.859335},{"date":"2012-01-01","value":0.852013},{"date":"2013-01-01","value":0.844815},{"date":"2014-01-01","value":0.837738},{"date":"2015-01-01","value":0.830778},{"date":"2016-01-01","value":0.823933},{"date":"2017-01-01","value":0.8172},{"date":"2018-01-01","value":-0.094306},{"date":"2019-01-01","value":-0.094395},{"date":"2020-01-01","value":0.456721},{"date":"2021-01-01","value":0.456634},{"date":"2022-01-01","value":0.0},{"date":"2023-01-01","value":0.0}],"summary":{"latest_period":"2023-01-01","latest_value":0.0,"max":4.81047,"mean":1.90295,"min":-0.094395,"of":192,"rank":5,"trend":"volatile"}}